19556820864

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{349}}^1\times {\mathrm{6949}}^1$

素因数の和:7325

約数の個数: 192

約数和(自身を含む): 64509900000

約数和(自身を除く): 44953079136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 349, 384, 448, 504, 576, 672, 698, 896, 1008, 1047, 1152, 1344, 1396, 2016, 2094, 2443, 2688, 2792, 3141, 4032, 4188, 4886, 5584, 6282, 6949, 7329, 8064, 8376, 9772, 11168, 12564, 13898, 14658, 16752, 19544, 20847, 21987, 22336, 25128, 27796, 29316, 33504, 39088, 41694, 43974, 44672, 48643, 50256, 55592, 58632, 62541, 67008, 78176, 83388, 87948, 97286, 100512, 111184, 117264, 125082, 134016, 145929, 156352, 166776, 175896, 194572, 201024, 222368, 234528, 250164, 291858, 312704, 333552, 351792, 389144, 402048, 437787, 444736, 469056, 500328, 583716, 667104, 703584, 778288, 875574, 889472, 938112, 1000656, 1167432, 1334208, 1407168, 1556576, 1751148, 2001312, 2334864, 2425201, 2668416, 2814336, 3113152, 3502296, 4002624, 4669728, 4850402, 6226304, 7004592, 7275603, 8005248, 9339456, 9700804, 14009184, 14551206, 16976407, 18678912, 19401608, 21826809, 28018368, 29102412, 33952814, 38803216, 43653618, 50929221, 56036736, 58204824, 67905628, 77606432, 87307236, 101858442, 116409648, 135811256, 152787663, 155212864, 174614472, 203716884, 232819296, 271622512, 305575326, 310425728, 349228944, 407433768, 465638592, 543245024, 611150652, 698457888, 814867536, 931277184, 1086490048, 1222301304, 1396915776, 1629735072, 2172980096, 2444602608, 2793831552, 3259470144, 4889205216, 6518940288, 9778410432, 19556820864]

約数ペア:

[(1, 19556820864), (2, 9778410432), (3, 6518940288), (4, 4889205216), (6, 3259470144), (7, 2793831552), (8, 2444602608), (9, 2172980096), (12, 1629735072), (14, 1396915776), (16, 1222301304), (18, 1086490048), (21, 931277184), (24, 814867536), (28, 698457888), (32, 611150652), (36, 543245024), (42, 465638592), (48, 407433768), (56, 349228944), (63, 310425728), (64, 305575326), (72, 271622512), (84, 232819296), (96, 203716884), (112, 174614472), (126, 155212864), (128, 152787663), (144, 135811256), (168, 116409648), (192, 101858442), (224, 87307236), (252, 77606432), (288, 67905628), (336, 58204824), (349, 56036736), (384, 50929221), (448, 43653618), (504, 38803216), (576, 33952814), (672, 29102412), (698, 28018368), (896, 21826809), (1008, 19401608), (1047, 18678912), (1152, 16976407), (1344, 14551206), (1396, 14009184), (2016, 9700804), (2094, 9339456), (2443, 8005248), (2688, 7275603), (2792, 7004592), (3141, 6226304), (4032, 4850402), (4188, 4669728), (4886, 4002624), (5584, 3502296), (6282, 3113152), (6949, 2814336), (7329, 2668416), (8064, 2425201), (8376, 2334864), (9772, 2001312), (11168, 1751148), (12564, 1556576), (13898, 1407168), (14658, 1334208), (16752, 1167432), (19544, 1000656), (20847, 938112), (21987, 889472), (22336, 875574), (25128, 778288), (27796, 703584), (29316, 667104), (33504, 583716), (39088, 500328), (41694, 469056), (43974, 444736), (44672, 437787), (48643, 402048), (50256, 389144), (55592, 351792), (58632, 333552), (62541, 312704), (67008, 291858), (78176, 250164), (83388, 234528), (87948, 222368), (97286, 201024), (100512, 194572), (111184, 175896), (117264, 166776), (125082, 156352), (134016, 145929)]